Solar panel removal and reinstallation call for a high level of skill. Working with a seasoned solar company is the best option. We advise that a solar specialist, not a roofing company, do the work, though it need not be the same company that installed your panels. In this piece, we will examine what you need to know when replacing a roof that already has solar panels installed.

Replacing a Roof with Solar Panels: What You Need to Know

Replacing Your Roof After Getting Solar

If you run into a roofing issue and need to replace your roof post-installation, don’t worry. Although it won’t be inexpensive, it is feasible.

In order to rebuild your roof, how much does it cost to remove the solar panels?
The typical cost of removing and reinstalling solar panels is between $1,500 and $6,000. On top of that, you will still have to pay for roof replacement.

The size of your system, the number of panels you need removed, whether your installer needs to remove mounting hardware, and whether you need a location to store the equipment will ultimately determine how much it will cost. The guarantee from the panel manufacturer is typically nullified after your installer removes your panels, so you will be responsible for any future issues.

To get your solar panels removed, who should you call?
For panel removal and replacement, we advise getting in touch with your original solar installer. Your installation will be their specialty, and their warranty might even pay for all or part of the expenses. Some other solar businesses provide operations and maintenance services for installations that aren’t theirs if you are unable to contact them.

Before choosing a solar estimate, we advise you to find out how frequently contractors perform post-installation re-roofing and how much it usually costs. It never hurts to ask your provider for a pricing before installation, as some companies include one in your first contract.

Does the roof become covered by solar installation warranties?
Rooftop problems are rarely caused by solar installations. As previously said, solar panels typically increase the longevity of your roof. However, a lot of solar installation businesses offer warranty protection for the roof where the panels are installed. Installing solar often voids an existing roofing warranty, at least for the area that is covered by solar panels. For your piece of mind, solar installers provide this roof warranty.

Although they can vary, solar businesses’ roof warranties normally last ten years. It’s likely that your installer won’t give you the roof warranty coverage if they suggest a roof replacement and you decide not to follow their advice. Ask your installation company if they will cover the roof and how long the warranty will last before you sign a contract.

Solar Panel Removal and Reinstallation Process

Aspect Details
Solar Energy System Longevity Expected to last 30+ years
Maintenance Costs Potential costs associated with roof repairs or replacements
Solar Panel Warranties Warranties of 25 to 30 years with a usable lifespan of over 30 years
Roof Condition Recommendation Pro Tip: Install systems on roofs in good condition and early in their life
Roof Lifespan Rule Do not install solar panels on a roof with a shorter lifespan than the payback period of the solar system
Panel Removal Process Involves shutting down the system, safely de-energizing it, and removing panels, racking, mounting hardware, wiring, and components
Roof Repair Preparation Ask the team to fill roof penetrations to prevent moisture intrusion
Reinstallation Timeframe Usually within two weeks of roofing work completion
Residential Project Timeline

  • Day 1: System shutdown and removal

  • Day 2-3: Reinstallation and commissioning


Commercial Project Timeline 50 to 100 kW systems: 3-5 days removal, 8-10 days reinstallation
Factors Affecting Project Duration

  • System size

  • Roof type (metal, flat, shingles)

  • Site conditions


Reuse of Equipment Most existing equipment can be reused unless damaged
Microinverters & Optimizers Typically reusable if in good condition
Wiring & Conduit Generally reusable; minor repairs may be needed in rare cases
Racking & Mounting Hardware Almost always reusable unless damaged
Importance of Qualified Solar Company Essential for safe removal and preservation of equipment warranties
DIY Warning Advisable against DIY removal to avoid warranty voiding and safety risks
Panel Storage Considerations

  • Outdoor storage must be protected from wind and harmful elements

  • Moisture in electrical connectors can lead to panel failure over time

  • Best to store panels indoors (garage, shed, barn)


Unexpected Costs Some hidden issues may arise, emphasizing the need for professionals
Roofing Considerations

  • Inform roofing company about the solar system

  • Coordinate timeline with solar company

  • Choose roof materials/products that won’t be negatively impacted by reinstalling panels


Project Efficiency Keeping process smooth and quick is best for your bottom line

Conclusion

In this piece, you learned about the cost of removing and reinstalling solar panels, who to call for the service, whether warranties cover your roof, and the complete solar panel removal and reinstallation process. For more informative guides, stay connected to Buildersviller.

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